GLOBEC: Winter Distribution and Success of Southern Ocean Krill

GLOBEC:南大洋磷虾的冬季分布和成功

基本信息

  • 批准号:
    9910100
  • 负责人:
  • 金额:
    $ 63.49万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Continuing Grant
  • 财政年份:
    2000
  • 资助国家:
    美国
  • 起止时间:
    2000-09-15 至 2004-02-29
  • 项目状态:
    已结题

项目摘要

The U.S. Global Ocean Ecosystems Dynamics (U.S. GLOBEC) program has the goal of understanding and ultimately predicting how populations of marine animal species respond to natural and anthropogenic changes in climate. Research in the Southern Ocean (SO) indicates strong coupling between climatic processes and ecosystem dynamics via the annual formation and destruction of sea ice. The Southern Ocean GLOBEC Program (SO GLOBEC) will investigate the dynamic relationship between physical processes and ecosystem responses through identification of critical parameters that affect the distribution, abundance and population dynamics of target species. The overall goals of the SO GLOBEC program are to elucidate shelf circulation processes and their effect on sea ice formation and krill distribution, and to examine the factors which govern krill survivorship and availability to higher trophic levels, including penguins, seals and whales. The focus of the U.S. contribution to the international SO GLOBEC program will be on winter processes. This component will focus on krill physiology, using measures of respiration, excretion, and proximate analysis. Additionally, the distribution and abundance of fishes and squid, which are krill predators, will be investigated using acoustic and net tow methods. This research will be coordinated with components studying krill in both the water column and under the ice. The result of the integrated SO GLOBEC program will be to improve the predictability of living marine resources, especially with respect to local and global climatic shifts.
美国全球海洋生态系统动力学(U.S.GLOBEC)计划的目标是了解并最终预测海洋动物种群如何对气候的自然和人为变化做出反应。南大洋的研究表明,通过每年海冰的形成和破坏,气候过程和生态系统动态之间存在着强烈的耦合。南大洋GLOBEC计划(SOGLOBEC)将通过确定影响目标物种分布、丰度和种群动态的关键参数,研究物理过程和生态系统响应之间的动态关系。So GLOBEC计划的总体目标是阐明陆架循环过程及其对海冰形成和磷虾分布的影响,并研究影响磷虾生存和提供给较高营养水平的因素,包括企鹅、海豹和鲸鱼。美国对国际SO GLOBEC计划的贡献重点将放在冬季过程上。这一部分将侧重于磷虾生理学,使用呼吸、排泄和现场分析的测量方法。此外,作为磷虾捕食者的鱼类和鱿鱼的分布和丰度将使用声学和网拖法进行调查。这项研究将与研究水柱和冰下磷虾的组件相协调。So GLOBEC综合计划的结果将是提高海洋生物资源的可预测性,特别是关于当地和全球气候变化的可预测性。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)

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Joseph Torres其他文献

Delta lake
三角洲湖
  • DOI:
  • 发表时间:
    2020
  • 期刊:
  • 影响因子:
    2.5
  • 作者:
    Michael Armbrust;Tathagata Das;Sameer Paranjpye;Reynold Xin;S. Zhu;Ali Ghodsi;Burak Yavuz;Mukul Murthy;Joseph Torres;Liwen Sun;Peter A. Boncz;Mostafa Mokhtar;Herman Van Hovell;Adrian Ionescu;Alicja Luszczak;Michal Switakowski;Takuya Ueshin;Xiao Li;M. Szafranski;Pieter Senster;Matei Zaharia
  • 通讯作者:
    Matei Zaharia
The Relationship Between Subjective And Objective Sleep In Recently Traumatized Patients
最近受过创伤的患者主观和客观睡眠之间的关系
  • DOI:
  • 发表时间:
    1999
  • 期刊:
  • 影响因子:
    0
  • 作者:
    A. Fins;T. Mellman;Victoria Bustamante;Joseph Torres;D. David;B. Nolan
  • 通讯作者:
    B. Nolan
Tubal Reanastomosis: An Update
  • DOI:
    10.1016/s0015-0282(16)44064-1
  • 发表时间:
    1979-06-01
  • 期刊:
  • 影响因子:
  • 作者:
    William G. McCormick;Joseph Torres;Lon R. McCanne
  • 通讯作者:
    Lon R. McCanne
pH and H2O2 Concentration of Hydrogen Peroxide Disinfection Systems
过氧化氢消毒系统的 pH 值和 H2O2 浓度
  • DOI:
    10.1097/00006324-198807000-00002
  • 发表时间:
    1988
  • 期刊:
  • 影响因子:
    1.4
  • 作者:
    M. Harris;Joseph Torres;LAURA TRACEWELL
  • 通讯作者:
    LAURA TRACEWELL

Joseph Torres的其他文献

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{{ truncateString('Joseph Torres', 18)}}的其他基金

RAPID Deepwater Horizon Oil Spill: Impact of sub-surface oil plumes on mesopelagic micronekton
快速深水地平线漏油:地下油羽流对中层微游生物的影响
  • 批准号:
    1047693
  • 财政年份:
    2010
  • 资助金额:
    $ 63.49万
  • 项目类别:
    Standard Grant
Collaborative research: Possible climate-induced change in the distribution of Pleuragramma antarcticum on the Western Antarctic Peninsula shelf
合作研究:气候引起的南极半岛西部陆架上的 Pleuragramma antarcticum 分布可能发生的变化
  • 批准号:
    0741348
  • 财政年份:
    2008
  • 资助金额:
    $ 63.49万
  • 项目类别:
    Continuing Grant
Micronekton of the Cariaco Basin: Adaptation to a Severe Oxygen Minimum
卡里亚科盆地的微游生物:适应严重的缺氧环境
  • 批准号:
    0727883
  • 财政年份:
    2007
  • 资助金额:
    $ 63.49万
  • 项目类别:
    Standard Grant
Collaborative Research: U.S. SO GLOBEC Synthesis and Modeling - Habitat Utilization and Predator-Prey interactions In Western Antarctic Peninsula
合作研究:美国 SO GLOBEC 综合和建模 - 南极半岛西部的栖息地利用和捕食者与被捕食者的相互作用
  • 批准号:
    0523244
  • 财政年份:
    2006
  • 资助金额:
    $ 63.49万
  • 项目类别:
    Standard Grant
Antarctic Pack Ice Seals: Ecological Interactions with Prey and the Environment
南极浮冰海豹:与猎物和环境的生态相互作用
  • 批准号:
    9815973
  • 财政年份:
    1999
  • 资助金额:
    $ 63.49万
  • 项目类别:
    Continuing Grant
A Diet of Snow: Energetics and Nutrition of Leptocephalus Larvae
雪的饮食:薄头鱼幼虫的能量和营养
  • 批准号:
    9712572
  • 财政年份:
    1997
  • 资助金额:
    $ 63.49万
  • 项目类别:
    Continuing Grant
The Antarctic Ice Edge Bloom: Its Importance to Intermediate Trophic Levels
南极冰缘水华:其对中等营养水平的重要性
  • 批准号:
    9220493
  • 财政年份:
    1993
  • 资助金额:
    $ 63.49万
  • 项目类别:
    Continuing Grant
Enzyme Activities as Shipboard Biochemical Indices of Condition in Zooplankton
酶活性作为浮游动物状况的船上生化指标
  • 批准号:
    9218505
  • 财政年份:
    1992
  • 资助金额:
    $ 63.49万
  • 项目类别:
    Continuing Grant
Metabolism and Ion Transport in the Arctic Amphipod Gammarus oceanicus
北极片脚类 Gammarus oceanicus 的代谢和离子传输
  • 批准号:
    9000608
  • 财政年份:
    1990
  • 资助金额:
    $ 63.49万
  • 项目类别:
    Standard Grant
US-Norway Cooperative Research: Metabolism of Amphipods in the Landfast Sea-Ice near Spitsbergen
美国-挪威合作研究:斯匹次卑尔根岛附近陆地海冰中片脚类动物的新陈代谢
  • 批准号:
    8903589
  • 财政年份:
    1989
  • 资助金额:
    $ 63.49万
  • 项目类别:
    Standard Grant

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